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Help Center2U Telecom Rectifier System
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Specifications
1. AC Input 185-275 VAC (85-185VAC at de-rated output)2. Fan cooled rectifier modules
3. Front access design
4. 19' or 23'
DR series telecom rectifier systems provide large power system features in cost effective, rack-mounted form. The system provide rectification, system management and power distribution while maintaining high reliability and offering flexibility for future expansion. The systems are based on hot-swappable rectifier modules with constant output power available at 1400 (24V) or 1600W (48V) per module.
System management is accomplished through messages and alarms displayed on the system controller’s LCD screen and can also be displayed remotely via the PC-based software package.
Features:
1. AC Input 185-275 VAC (85-185VAC at de-rated output)
2. 48VDC rectifier with up to 1600W output
3. 24VDC rectifier with up to 1400W output
4. Fan cooled rectifier modules
5. Front access design
6. Temperature hardened -40°C to +65°C
7. 19” or 23” mounting arrangement
8. Extensive remote monitoring capabilities
9. Modular DC distribution with LVD
10. Power Factor Correction
11. ETSI Compatible
12. Modular system from 32A to 640A
| Module Model | 1400W | 1600W | |
| AC Input | Input range | 185~300VAC 85~185VAC(output derating) |
|
| Power factor | ≥0.99 | ||
| DC output | Output voltage | 24V | 48V |
| Output current | 0~32A | ||
| Voltage precision | ≤0.6% | ||
| Load regulation | ≤0.5% | ||
| Voltage regulation | ≤0.13% | ||
| Limited current | 0~110% adjustable | ||
| Equalized current imbalance | ≤3% | ||
| Parallel units | 32 | ||
| Efficiency | ≥95% | ||
| Protection | Over current protecion | Input: Fuse | |
| Output: Fuse | |||
| PFC: Circuit Break | |||
| Short circuit protection | YES | ||
| Over & low voltage protecion | Input low-voltage protection 85±5V | ||
| Input over-voltage protection 290±5V | |||
| Output over-voltage protection 59±1V | |||
| Over temperature protection | YES | ||
| Display | LED | Main power, communication, fault | |
| Environment | Wokring temperature | –25°C~+65°C | |
| Storage temperature | –40°C~+85°C | ||
| Humidity | ≤97% | ||
| Noise | ≤45dB | ||
| Mechanical | Dimention H*W*L (mm) |
88*103*261 | |
| Weight | 2.4KG | ||
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